Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Omer, Yaffe"'
Autor:
Dong-Hyeok Kim, Seung-Je Woo, Claudia Pereyra Huelmo, Min-Ho Park, Aaron M. Schankler, Zhenbang Dai, Jung-Min Heo, Sungjin Kim, Guy Reuveni, Sungsu Kang, Joo Sung Kim, Hyung Joong Yun, Jinwoo Park, Jungwon Park, Omer Yaffe, Andrew M. Rappe, Tae-Woo Lee
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Reducing the size of perovskite crystals to confine excitons and passivating surface defects has fueled a significant advance in the luminescence efficiency of perovskite light-emitting diodes (LEDs). However, the persistent gap between the
Externí odkaz:
https://doaj.org/article/eff2f97162824719a446e9404568a63e
Autor:
Sebastián Caicedo-Dávila, Adi Cohen, Silvia G. Motti, Masahiko Isobe, Kyle M. McCall, Manuel Grumet, Maksym V. Kovalenko, Omer Yaffe, Laura M. Herz, Douglas H. Fabini, David A. Egger
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Halide perovskites show great optoelectronic performance, but their favorable properties are paired with unusually strong anharmonicity. It was proposed that this combination derives from the n s 2 electron configuration of octahedral cation
Externí odkaz:
https://doaj.org/article/55662c93cbf94685a55466d92755383c
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Lead halide perovskites have unique electronic properties that depend on the crystal’s anharmonicity. Dielectric solvation theories, developed for molecules dissolved in polar liquids, are shown here to reproduce the temperature behavior of carrier
Externí odkaz:
https://doaj.org/article/508b7e6e41074241bc6b82ceaa3d02bb
Autor:
Maor Asher, Marco Bardini, Luca Catalano, Rémy Jouclas, Guillaume Schweicher, Jie Liu, Roman Korobko, Adi Cohen, Yves Geerts, David Beljonne, Omer Yaffe
Publikováno v:
The Journal of Physical Chemistry Letters. 14:1570-1577
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02a813ad889deb414fef5cec8c92856f
https://doi.org/10.1021/acs.jpclett.2c03316
https://doi.org/10.1021/acs.jpclett.2c03316
Autor:
Guy Reuveni, Yael Diskin-Posner, Christian Gehrmann, Shravan Godse, Giannis G. Gkikas, Isaac Buchine, Sigalit Aharon, Roman Korobko, Constantinos C. Stoumpos, David A. Egger, Omer Yaffe
Publikováno v:
The Journal of Physical Chemistry Letters. 14:1288-1293
We show that formamidinium lead bromide is unique among the halide perovskite crystals because its inorganic sub-lattice exhibits intrinsic local static disorder that co-exists with a well-defined average crystal structure. Our study combines THz-ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bee6a0b421949d19cab26211fb8272a
https://doi.org/10.1021/acs.jpclett.2c03337
https://doi.org/10.1021/acs.jpclett.2c03337
Autor:
Jonas D. Ziegler, Yeongsu Cho, Sophia Terres, Matan Menahem, Takashi Taniguchi, Kenji Watanabe, Omer Yaffe, Timothy C. Berkelbach, Alexey Chernikov
Publikováno v:
Advanced Materials. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82121c3a04bf5518f82923d06c55f77f
https://doi.org/10.1002/adma.202210221
https://doi.org/10.1002/adma.202210221
Autor:
Omer Yaffe
Publikováno v:
Proceedings of the Dynamic Materials, Crystals and Phenomena Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13861a845343108bccee1dd8fae10a7e
https://doi.org/10.29363/nanoge.dynamic.2023.027
https://doi.org/10.29363/nanoge.dynamic.2023.027
Autor:
Oliver Maus, Matthias T. Agne, Till Fuchs, Paul S. Till, Björn Wankmiller, Josef Maximilian Gerdes, Rituraj Sharma, Michael Heere, Niina Jalarvo, Omer Yaffe, Michael Ryan Hansen, Wolfgang G. Zeier
Publikováno v:
Journal of the American Chemical Society 145(13), 7147-7158 (2023). doi:10.1021/jacs.2c11803
Aliovalent substitution is a common strategy to improve the ionic conductivity of solid electrolytes for solid-state batteries. The substitution of SbS43– by WS42– in Na2.9Sb0.9W0.1S4 leads to a very high ionic conductivity of 41 mS cm–1 at roo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d39dbd13856685417d0e2ded8db40f
https://hdl.handle.net/2128/34443
https://hdl.handle.net/2128/34443
Autor:
Subila Kurukkal Balakrishnan, Priyakumari Chakkingal Parambil, Lothar Houben, Maor Asher, Omer Yaffe, Eran Edri
Publikováno v:
Cell Reports Physical Science. 4:101298
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea6ea9601973068b0462d9c065b5fab4
https://doi.org/10.1016/j.xcrp.2023.101298
https://doi.org/10.1016/j.xcrp.2023.101298
Autor:
Constantinos C. Stoumpos, Lena Yadgarov, Andrew M. Rappe, Omer Yaffe, Lingyuan Gao, Rituraj Sharma, Douglas H. Fabini, Kyle M. McCall, Roman Korobko, Mercouri G. Kanatzidis
Publikováno v:
Materials Advances. 2:4610-4616
Halide perovskites exhibit beneficial opto-electronic properties (e.g. long carrier lifetimes and low defect densities), and their dynamic structural instabilities and anharmonic thermal fluctuations are directly implicated in these properties. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6787b7a3d1ddff55ee669960435a28a1
https://doi.org/10.1039/d1ma00288k
https://doi.org/10.1039/d1ma00288k